最重要的是保持最重要的事情最重要。

追求科学不是一种奢侈，而是人类生存的必要条件。

As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.

学习数学的唯一方法就是做数学。

印度不仅仅是一个市场，它是民主之母。